Chance Motor Operator for Overhead Distribution Switch Manual

8—Operation

Energizing, Exercising & Inspecting Step 1. — Turn On Power • Turn the power supply “ON” at the fuse/ breaker box if applicable • Refer to Figure 9 • Turn control box main power switch “ON” • Status lights for “POWER” and switch “CLOSE” will illuminate Step 2. — Exercising Overhead Switch • Place local/remote switch in local position • Open overhead switch by pressing the “OPEN” push-button • Close overhead switch by pressing the “CLOSE” push-button • Observe status light functions: – “OPEN” illuminated when overhead switch is open – “CLOSE” illuminated when overhead switch is closed • If status light indication is opposite over- head switch position, review “Reversing Motor Operator Rotation” in the Pre-Op- eration Checks section and correct as nec- essary Step 3. — Inspecting Overhead Switch • Cycle the overhead switch 8 to 10 times • Thoroughly inspect overhead switch for proper opening and closing • If overhead switch does not fully/ad- equately open or close, proceed to the section on Adjustment, and return to Step 4 below Step 4. — Set Local/Remote Operating Mode • Place local/remote switch in desired posi- tion

! DANGER

Hazardous voltage. Electrical contact with system voltage will cause severe injury or death. Do not exercise overhead switch while it is energized.

WARNING

!

Moving parts. Can cause severe injury. Do not operate motor operator until hands and clothing are clear of all moving parts.

Figure 9 – Control Box Switches

Additional Functions Battery Test

Lamp Test Press and hold the “Lamp Test” switch. All control box lights will illuminate.

Press and hold the “Battery Test” switch for 10 seconds. The “Low Battery Alarm” will illumi- nate if there is a battery problem.

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P817-1176